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Olympus E-M1X vs Pentax E70

Portability
54
Imaging
61
Features
93
Overall
73
Olympus OM-D E-M1X front
 
Pentax Optio E70 front
Portability
94
Imaging
33
Features
11
Overall
24

Olympus E-M1X vs Pentax E70 Key Specs

Olympus E-M1X
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Maximum Shutter
  • 4096 x 2160 video
  • Micro Four Thirds Mount
  • 997g - 144 x 147 x 75mm
  • Released January 2019
  • Older Model is Olympus E-M1 II
Pentax E70
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 2.4" Fixed Display
  • ISO 64 - 6400
  • 1280 x 720 video
  • 35-105mm (F3.1-5.9) lens
  • 175g - 94 x 61 x 26mm
  • Launched January 2009
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Olympus E-M1X vs Pentax E70 Overview

Below is a extended overview of the Olympus E-M1X versus Pentax E70, former being a Pro Mirrorless while the other is a Small Sensor Compact by manufacturers Olympus and Pentax. There exists a sizable gap between the sensor resolutions of the E-M1X (20MP) and E70 (10MP) and the E-M1X (Four Thirds) and E70 (1/2.3") provide totally different sensor dimensions.

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The E-M1X was launched 10 years later than the E70 and that is quite a significant difference as far as technology is concerned. Both of these cameras feature different body design with the Olympus E-M1X being a SLR-style mirrorless camera and the Pentax E70 being a Compact camera.

Before going right into a in-depth comparison, here is a concise synopsis of how the E-M1X grades against the E70 with regard to portability, imaging, features and an overall grade.

Photography Glossary
	
	

Reasons to pick Olympus E-M1X over the Pentax E70

 E-M1X E70 
LaunchedJanuary 2019January 2009More recent by 123 months
Focus manually Very precise focusing
Display typeFully ArticulatedFixed Fully Articulating display
Display size3"2.4"Larger display (+0.6")
Display resolution1037k112kSharper display (+925k dot)
Selfie screen Take selfies
Touch friendly display Easily navigate

Reasons to pick Pentax E70 over the Olympus E-M1X

 E70 E-M1X 

Common features in the Olympus E-M1X and Pentax E70

 E-M1X E70 

Olympus E-M1X vs Pentax E70 Physical Comparison

If you are aiming to lug around your camera regularly, you'll have to factor in its weight and dimensions. The Olympus E-M1X has outside measurements of 144mm x 147mm x 75mm (5.7" x 5.8" x 3.0") having a weight of 997 grams (2.20 lbs) and the Pentax E70 has dimensions of 94mm x 61mm x 26mm (3.7" x 2.4" x 1.0") and a weight of 175 grams (0.39 lbs).

Examine the Olympus E-M1X versus Pentax E70 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will differ based on the lens you use at that moment. Underneath is a front view scale comparison of the E-M1X versus the E70.

Olympus E-M1X vs Pentax E70 size comparison

Taking into consideration dimensions and weight, the portability score of the E-M1X and E70 is 54 and 94 respectively.

Olympus E-M1X vs Pentax E70 top view buttons comparison

Olympus E-M1X vs Pentax E70 Sensor Comparison

Sometimes, it is difficult to see the gap between sensor measurements purely by looking at a spec sheet. The graphic below should offer you a far better sense of the sensor sizing in the E-M1X and E70.

Clearly, both of these cameras feature different resolutions and different sensor measurements. The E-M1X due to its larger sensor will make achieving shallow depth of field less difficult and the Olympus E-M1X will resolve extra detail utilizing its extra 10 Megapixels. Greater resolution can also allow you to crop pics way more aggressively. The fresher E-M1X will have an advantage in sensor innovation.

Olympus E-M1X vs Pentax E70 sensor size comparison

Olympus E-M1X vs Pentax E70 Screen and ViewFinder

Olympus E-M1X vs Pentax E70 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus E-M1X
Portrait photography with Pentax E70
76
focusing manually
good resolution (20MP)
good sensor size (Four Thirds)
offers face detect autofocus
saves RAW files
19
focusing manually not possible
lack of manual mode
no external flash support
low MP (10 megapixels)
tiny sensor size (1/2.3")
no RAW format
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Street Comparison

Olympus E-M1X Street photography advice
Pentax E70 Street photography advice
67
screen can move to multiple angles
built in image stabilization (Sensor based 5-axis)
good sensor size (Four Thirds)
saves RAW files
comes with focus via touch
weather proofing
good ISO range (25,600)
heavier than competition in class (997 grams)
47
screen is fixed
no image stabilization
tiny sensor size (1/2.3")
no RAW format
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Sports Comparison

Sports photography with Olympus E-M1X
Sports photography with Pentax E70
80
maximum shutter speed is high (1/8,000s)
quiet mode (1/32,000s)
high max fps (60.0 frames per second)
built in image stabilization (Sensor based 5-axis)
good resolution (20MP)
good sensor size (Four Thirds)
offers tracking focus
weather proofing
great battery (870 CIPA)
comes with phase detect autofocus
16
no shutter priority
no image stabilization
low MP (10MP)
tiny sensor size (1/2.3")
no phase detect auto focus
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Travel Comparison

Olympus E-M1X Travel photography highlights
Pentax E70 Travel photography highlights
68
great battery (870 per charge)
weather proofing
has bluetooth
comes with focus via touch
good resolution (20 megapixels)
display is selfie friendly
heavier than competition in class (997g)
50
built-in flash
no Time Lapse recording
low MP (10MP)
display is not selfie friendly
wide angle not the best (35mm)
somewhat slow maximum aperture (f3.1)
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Landscape Comparison

Olympus E-M1X Landscape photography factors
Pentax E70 Landscape photography factors
79
focusing manually
switch lenses (Micro Four Thirds mount)
screen size is good (3 inches)
built in image stabilization (Sensor based 5-axis)
good resolution (20MP)
good sensor size (Four Thirds)
good ISO range (25,600)
saves RAW files
weather proofing
great battery (870 CIPA)
has dual storage slots
22
focusing manually not possible
fixed lens (fixed lens mount)
wide angle not the best (35mm)
somewhat slow maximum aperture (f3.1)
small screen (2.4 inch)
lack of manual mode
no image stabilization
low MP (10MP)
tiny sensor size (1/2.3")
no RAW format
no Time Lapse recording
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Vlogging Comparison

Olympus E-M1X Vlogging advice
Pentax E70 Vlogging advice
68
display is selfie friendly
touchscreen functionality
built in image stabilization (Sensor based 5-axis)
offers face detect autofocus
high video quality (4096 x 2160 resolution)
does have mic jack
heavier than competition in class (997g)
22
wide angle not the best (35mm)
somewhat slow maximum aperture (f3.1)
display is not selfie friendly
no image stabilization
video resolution low (1280 x 720 pixels)
no external mic jack
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Olympus E-M1X vs Pentax E70 Specifications

Detailed spec comparison table for Olympus E-M1X and Pentax E70
 Olympus OM-D E-M1XPentax Optio E70
General Information
Brand Olympus Pentax
Model type Olympus OM-D E-M1X Pentax Optio E70
Category Pro Mirrorless Small Sensor Compact
Released 2019-01-24 2009-01-05
Body design SLR-style mirrorless Compact
Sensor Information
Chip Dual TruePic VIII -
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor dimensions 17.4 x 13mm 6.08 x 4.56mm
Sensor surface area 226.2mm² 27.7mm²
Sensor resolution 20 megapixel 10 megapixel
Anti alias filter
Aspect ratio 4:3 4:3 and 16:9
Peak resolution 5184 x 3888 3648 x 2736
Highest native ISO 25600 6400
Lowest native ISO 200 64
RAW format
Lowest enhanced ISO 64 -
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Single autofocus
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 121 9
Lens
Lens support Micro Four Thirds fixed lens
Lens zoom range - 35-105mm (3.0x)
Largest aperture - f/3.1-5.9
Macro focusing range - 10cm
Amount of lenses 107 -
Focal length multiplier 2.1 5.9
Screen
Range of display Fully Articulated Fixed Type
Display size 3 inches 2.4 inches
Resolution of display 1,037k dot 112k dot
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder type Electronic None
Viewfinder resolution 2,360k dot -
Viewfinder coverage 100 percent -
Viewfinder magnification 0.74x -
Features
Min shutter speed 60 seconds 4 seconds
Max shutter speed 1/8000 seconds 1/2000 seconds
Max quiet shutter speed 1/32000 seconds -
Continuous shutter speed 60.0 frames/s -
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes -
Set white balance
Image stabilization
Integrated flash
Flash distance no built-in flash 3.50 m
Flash modes Redeye, Fill-in, Flash Off, Red-eye Slow sync (1st curtain), Slow sync.(1st curtain), Slow sync (2nd curtain), manual -
Hot shoe
AE bracketing
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 4096 x 2160 @ 24p / 237 Mbps, MOV, H.264, Linear PCM 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps)
Highest video resolution 4096x2160 1280x720
Video file format MPEG-4, H.264 Motion JPEG
Mic input
Headphone input
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB Yes (USB-PD allows charging by laptop or external power bank) USB 2.0 (480 Mbit/sec)
GPS Built-in None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 997 gr (2.20 lbs) 175 gr (0.39 lbs)
Physical dimensions 144 x 147 x 75mm (5.7" x 5.8" x 3.0") 94 x 61 x 26mm (3.7" x 2.4" x 1.0")
DXO scores
DXO Overall rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life 870 pictures -
Type of battery Built-in -
Battery ID - 2 x AA
Self timer Yes (2 or 12 secs, custom) Yes (2 or 10 sec)
Time lapse recording
Type of storage - SD/SDHC, Internal
Storage slots 2 Single
Retail cost $2,999 $140